How to Install Merbau Long 3D Wood Wall Panels

Quick answer

Install Merbau Long 3D wood wall panels by preparing a clean, flat wall, applying construction adhesive in a zigzag pattern, pressing each panel firmly, and using spacers for consistent gaps. Secure with finishing nails if needed, then fill nail holes and caulk edges for a seamless look.

Installation steps

1. Prepare the wall and panels: Ensure the wall is clean, dry, and flat. Remove old wallpaper, fill holes, and sand rough spots. Unbox the Merbau Long panels and let them acclimate in the room for 48 hours. Lay out panels on the floor to plan the pattern and check for color or grain variation. Common mistake: skipping acclimation can cause panels to expand or contract after installation. Always let them rest in the room first.
2. Apply adhesive and position the first panel: Apply a high-quality construction adhesive in a zigzag pattern on the back of the panel, covering at least 80% of the surface. Press the panel firmly onto the wall starting from a corner or reference line. Use a level to check vertical alignment. Hold in place with painter's tape or bracing for 10–15 minutes. Common mistake: applying too little adhesive leads to hollow spots. Use enough to ensure full contact.
3. Install remaining panels with spacers: Continue installing panels side by side, using 1/8-inch spacers between them for consistent expansion gaps. Tap panels gently with a rubber mallet to align edges. Check level every few panels. If the wall is uneven, use shims behind the panel to keep the face flat. Common mistake: forgetting spacers can cause panels to buckle when humidity changes. Always leave a small gap.
4. Secure and finish the installation: For extra holding strength, drive 18-gauge finishing nails through the panel into studs at 12-inch intervals. Countersink the nails and fill holes with wood putty matching the panel color. Caulk the perimeter and panel joints with paintable latex caulk. Wipe excess immediately. Allow adhesive to cure for 24 hours before removing tape or bracing. Common mistake: using non-paintable caulk can yellow over time. Always use paintable latex caulk for a clean finish.

Product facts

• 3D Wood Wall Panel | Merbau Long | 12×24": Long-lasting durability: Solid wood construction designed to retain its natural beauty for years. You can install these panels in high-traffic areas or living spaces without worrying about early wear or replacement.